SPCD Cold Rolled Coil
SPCD is a cold-rolled steel grade classified under JIS G 3141 (Japanese Industrial Standard). It is a general-purpose mild steel with excellent formability, surface quality, and weldability, making it suitable for deep drawing, bending, and stamping applications.
Product Parameters

Chemical Composition

The typical chemical composition of SPCD is as follows (in weight %):

ElementCarbon (C)Manganese (Mn)Phosphorus (P)Sulfur (S)Silicon (Si)
Content (%)≤ 0.12≤ 0.50≤ 0.040≤ 0.040≤ 0.03

Physical & Mechanical Properties

PropertyValue
Yield Strength (MPa)180 - 320
Tensile Strength (MPa)270 - 410
Elongation (%)≥ 34 (for thickness ≤ 0.6mm)
Hardness (HRB)40 - 70
Surface FinishSmooth, matte, or bright (depending on treatment)

Manufacturing Process

Hot Rolling – Slabs are hot-rolled into coils (thickness ~2-6mm).
Pickling – Removal of oxide scales using hydrochloric or sulfuric acid.
Cold Rolling – Further reduction to desired thickness (0.3-3.0mm) at room temperature.
Annealing – Softens the steel to improve formability (batch or continuous annealing).
Skin Pass Rolling – Light rolling to improve surface finish and flatness.
Inspection & Coiling – Final quality checks before packaging.

Applications

Automotive: Body panels, fuel tanks, brackets.
Appliances: Washing machines, refrigerators, cabinets.
Electronics: Chassis, covers, connectors.
Construction: Roofing, ductwork, light structural parts.
General Manufacturing: Stamped parts, metal furniture, containers.
Product Display

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Product Application

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Product Packaging

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Factory Display
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FAQ

Q:Can I get samples before order ?

A:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.

Q:Can I go to your factory to visit?

A:Of course, we welcome customers from all over the world to visit our factory.

Q:How can I get a quotation from you ?

A:You can leave us message, and we will reply every message in time. Or we may talk on line.

Q:What product information do I need to provide?

A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.

Q:Does the product have quality inspection before loading?

A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept the third party inspection absolutely.

Q:What are the advantages of your company?

A:(1)More Than 30 year's Experience

(2)The company is a modern steel enterprise group integrating precision manufacturing, spot warehousing, international logistics, and product deep processing.

(3)World-class production equipment, product quality that meets international certifications, and timely and thoughtful after-sales service

(4)Never stop product research and development and innovation to create high-quality products that meet the global standards.

(5)Integrity business philosophy, the highest quality products, the most reasonable prices, and a global marketing network.

Q:How do we trust your company?

A:We specialise in steel business for years as golden supplier on Alibaba, headquarter locates in liaocheng, Shandong province, you are welcome to investigate in any ways, by all means, you could place an order in Alibaba with trade assurance which could secure your payment.

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